package com.miao.im.support.tester;

import lombok.Data;

/**
 * @Auther: miaoguoxin
 * @Date: 2021/5/27 15:23
 * @Description:
 */
public class BinaryTree {

    @Data
    public static class TreeNode{
        private int val;
        private TreeNode left;
        private TreeNode right;

        public TreeNode(int val) {
            this.val = val;
        }
    }
}
